Re-roof permit checklist — Portland, Maine
Assembled from Portland’s own published permit rules. Every line below is quoted from a city document and linked to it. Nothing here is generated, estimated, or inferred from another jurisdiction.
Do you need a permit?
Portland does not require a permit for a re-roof.
Re-shingling a roof or re-siding a building, as long as no structural changes are made, is listed among examples of projects that do not need a building permit. Certain smaller activities may not require a building permit, and the property owner is still responsible for meeting code requirements, with historic preservation standards potentially still applying.
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Sources
- reroof — permit rules, reroof — fee schedule ↗verified August 2026
Other permits Portland publishes rules for
Listed because the city publishes a separate rule for each type — not because this project necessarily triggers one. Whether it does depends on your scope of work.
- Deck permit checklist
- Fence permit checklist
- Shed permit checklist
- Water heater permit checklist
- Electrical work permit checklist
- General building work permit checklist
BuildSpec is a reference, not the authority having jurisdiction. Confirm requirements with Portland before you build.